Optimal Monetary Policy in the Presence of Human Capital Depreciation during Unemployment

Lien Laureys

No 1415, Discussion Papers from Centre for Macroeconomics (CFM)

Abstract: When workers are exposed to human capital depreciation during periods of unemployment, hiring affects the unemployment pool’s composition in terms of skills, and hence the economy’s production potential. Introducing human capital depreciation during unemployment into an otherwise standard New Keynesian model with search frictions in the labour market leads to the finding that the flexible price allocation is no longer constrained-efficient even when the standard Hosios (1990) condition holds. This is because it generates a composition externality in job creation: firms ignore how their hiring decisions affect the extent to which the unemployed workers’ skills erode, and hence the output that can be produced by new matches. Consequently, it might be desirable from a social point of view for monetary policy to deviate from strict inflation targeting. Although optimal price inflation is no longer zero, strict inflation targeting is shown to stay close to the optimal policy.

Pages: 46 pages
Date: 2014-06
New Economics Papers: this item is included in nep-cba, nep-dge, nep-mac and nep-mon
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Citations: View citations in EconPapers (14)

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Related works:
Working Paper: Optimal monetary policy in the presence of human capital depreciation during unemployment (2015)
Working Paper: Optimal monetary policy in the presence of human capital depreciation during unemployment (2014)
Working Paper: Optimal monetary policy in the presence of human capital depreciation during unemployment (2014)
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